As soon as you turn the power on (get a green light), TV gets a screen and a picture but then immediately shuts off (red light comes on). It only takes a minute or so to shut off from beginning to end. The picture that comes on is clear and colorful, but is only visible for a few seconds when power shuts TV off. You can turn right back on and the same thing happens again.
SOURCE: Magnavox lcd tv not turning on
Also changed swollen C2074 and C2081 and it now works perfectly! a bit daunting for a novice like myself but with a steady hand and decent 'put it back the way you took it apart' skills, all went well!
SOURCE: powers on but no picture or sound
i need a screen off a 47inch magnavox if u coudent fix urs and ur interested in selling me ur screen let me know
(47mf437b/37) [email protected]
SOURCE: We have a maxnavox 37 in flat screen HDTV. When
You have a bad capacitor. It will be a 25volt,2200MF, 105 degrees...and it will be bulged! Results will be a AMAZING! Thanks for asking!
SOURCE: When I press power, light blinks for about 15-20
Your television is in need of repair. Hard to tell what exactly needs to be repaired but when the power light blinks in that way then this is the TV's way to tell you it needs to be serviced.
SOURCE: Have a Magnavox 37mf321d LCD TV, one day, went to
Although a capacitor may look good, it may be weak or bad. Here is what you will have to do. Replace capacitor (location) 2074 which is a 25 volt 2200Mf at 105 degrees. Replace capacitor (location) 2081 which is a 35 volt 1200 Mf at 105 degrees. And you should change capacitor 2066 which is a 16 volt 10Mf at 105 degrees. Please be careful with the last cap mentioned. You can easily tear the PCB trace if you are not extremely careful. This should bring your TV back to life. Thanks for asking and show a few hands of support!
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